155042456414426 has 8 divisors (see below), whose sum is σ = 265787068139040. Its totient is φ = 66446767034748.

The previous prime is 155042456414369. The next prime is 155042456414429. The reversal of 155042456414426 is 624414654240551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (155042456414429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5537230586216 + ... + 5537230586243.

It is an arithmetic number, because the mean of its divisors is an integer number (33223383517380).

Almost surely, 2^{155042456414426} is an apocalyptic number.

155042456414426 is a deficient number, since it is larger than the sum of its proper divisors (110744611724614).

155042456414426 is a wasteful number, since it uses less digits than its factorization.

155042456414426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11074461172468.

The product of its (nonzero) digits is 18432000, while the sum is 53.

The spelling of 155042456414426 in words is "one hundred fifty-five trillion, forty-two billion, four hundred fifty-six million, four hundred fourteen thousand, four hundred twenty-six".